India. Government of, C. S. (1962). The National Sample Survey: Report 69: 12th Round. The author.
Style de citation Chicago (17e éd.)India. Government of, Cabinet Secretariat. The National Sample Survey: Report 69: 12th Round. The author, 1962.
Style de citation MLA (9e éd.)India. Government of, Cabinet Secretariat. The National Sample Survey: Report 69: 12th Round. The author, 1962.
Attention : ces citations peuvent ne pas être correctes à 100%.